baber/WOPTO huggingface dataset:
Patent JP-2019134551-A (JP)
Title: Electric actuator and electric brake device
Inventor: MASUDA YUI
IPC: B60T8/00
Filed: 2018-01-30
Abstract: To provide an electric actuator and an electric brake device capable of improving NVH and enhancing control performance.SOLUTION: A control device 2 of an electric actuator comprises: an angle estimation unit 20a for estimating a motor angle; a load estimation function unit 19; a control arithmetic unit 23 for tracking controlling a control quantity relative to a given target value; and a mechanical coupling state estimation unit 24 that a transmission unit estimates a separation and contact state. The control arithmetic unit 23 has a first control arithmetic unit 23a for controlling the electric motor 4 according to a prescribed condition when it is estimated to be in a contact state, and a second control arithmetic unit 23b in which a magnitude of driving force of the electric motor 4 is calculated smaller than that of the first control arithmetic unit 23a when it is estimated to be a separation state.SELECTED DRAWING: Figure 2
Patent JP-2019132006-A (JP)
Title: Blind bracket
Inventor: DUZY MAKOTO
IPC: E06B9/323
Filed: 2018-01-30
Abstract: To provide a blind bracket capable of maintaining something such as a blind in a horizontal state.SOLUTION: A bracket 10 includes a slide member 1 serving as an engaging member, a bracket body 2, and an adjusting device 31. The slide member 1 has a movable claw ln capable of being engaged with a support frame 8a from which a blind Bnd is suspended. The bracket body 2 has a claw portion 21n that cooperates with the movable claw ln to detachably support the support frame 8a. The adjusting device 31 can adjust the level of the bracket body 2 with respect to the fixed surface Fs. The adjusting device 31 includes a first member 31f, a second member 31m, and a plurality of dial knobs 31d. The first member 31f has a screw member 31s erected so as to be rotatable. The first member 31f can be tilted with respect to the second member 31m by rotating the dial knob 31d fixed to the screw member 31s and making the rotation amounts of the dial knobs 31d different from each other.SELECTED DRAWING: Figure 1
Patent JP-2018141960-A (JP)
Title: Optical effect layer showing viewing angle dependent optical effect, process and device for its production, item having optical effect layer, and uses thereof
Inventor: MATHIEU SCHMID
IPC: B44F1/02
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical effect layer (OEL) showing a viewing-angle dependent optical effect as forgery prevention means of items and on documents, a process and a device for producing an OEL, and a technique for using the optical effect layer including the OEL.SOLUTION: The OEL comprises a plurality of non-spherical magnetic or magnetizable particles, which are dispersed in a coating composition comprising a binder material, the OEL comprising two or more loop-shaped areas, being nested around a common central area that is surrounded by the innermost loop-shaped area, wherein, in each of the loop-shaped areas, at least a part of the plurality of non-spherical magnetic or magnetizable particles are oriented such that, in a cross-section perpendicular to the OEL layer and extending from the centre of the central area to the outer boundary of the outermost loop-shaped area, the longest axis of the particles in each of the cross- sectional areas of the looped-shaped areas follow a tangent of either a negatively curved or a positively curved part of hypothetical ellipses or circles.SELECTED DRAWING: Figure 21A
Patent JP-2019131114-A (JP)
Title: Tire for motor cycle
Inventor: SHIBAMOTO SHOHEI
IPC: B60C9/22
Filed: 2018-02-01
Abstract: To provide a tire for a motor cycle that can make both abrasion resistance and grip force compatible.SOLUTION: A tire 1 comprises: a tread 4 having a plurality of regions made of different rubber in a shaft direction; a band 14 having a band cord wound spirally in a circumferential direction: a belt 12 having a belt cord extending obliquely with respect to an equator plane arranged between a tread in a radial direction and the band; and at least one or more carcasses 10 arranged inside in the radial direction of the band. The plurality of regions of the tread include a center region 22 positioned at a center and a shoulder region 24 positioned outside thereof. An absolute value of an angle formed by the belt cord and the equator plane is set to a value in a range of 70° or more and 90° or less. The belt has a pair of belt layers 32 arranged at an interval in the shaft direction. An interval BW of the pair of belt layers along an outer peripheral surface of the belt is larger than a width CW of the center region along the outer peripheral surface of the tread.SELECTED DRAWING: Figure 1
Patent JP-2018125001-A (JP)
Title: Message user interface for capture and transmittal of media and location content
Inventor: LAWRENCE Y YANG
IPC: G06F13/00
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a message user interface for capture and transmittal of media and location content, for capturing a new image to be added to message conversation.SOLUTION: A process 3900 includes a display, a touch-sensitive surface, and a camera sensor. The device receives (3904) a request to add media to message conversation, displays (3906) a media selection interface, detects (3908) selection of a respective affordance from a plurality of affordances, selects, in response to detecting selection of the respective affordance, corresponding media, and captures (3910), in response to detecting a touch, a new image to be added to the message conversation when a live preview affordance is included.SELECTED DRAWING: Figure 39
Patent JP-2019135365-A (JP)
Title: Movable partition device
Inventor: TSUCHIYAMA WAKU
IPC: E05D15/00
Filed: 2018-02-05
Abstract: To provide a movable partition device having high support strength and a beauty appearance.SOLUTION: The present invention provides a movable partition device 10 that partitions a space by coupling a plurality of partition panels 1,1 together, which are suspended from a guide passage 3 on a ceiling R through suspension members 9,9 and can move along the guide passage 3. The partition panel 1 has: a panel member 4; a pair of panel support bodies 7,7 that extend in the vertical direction of the panel member 4 and are disposed along the side edge of the panel member 4; and an upper lateral frame 6 that is disposed along the upper edge of the panel member 4. The upper ends of the panel support bodies 7,7 are supported by the longitudinal inner side of the upper lateral frame 6.SELECTED DRAWING: Figure 6
Patent JP-2018098518-A (JP)
Title: Silicon carbide semiconductor device and method for manufacturing the same
Inventor: SHIOMI HIROSHI
IPC: H01L29/739
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device capable of reducing ON-resistance and improving withstanding voltage, and a method for manufacturing the same.SOLUTION: A process for forming a silicon carbide substrate 10 comprises: a step for forming a first impurity region 12 having a first conductivity type by epitaxial growth; a step for forming a buried region 17 having a second conductivity type being different from the first conductivity type and periodically arranged by performing ion implantation to the first impurity region 12; and a step for forming a second impurity region 13 abutting on the first impurity region 12 and the buried region 17, and having the second conductivity type and a lower impurity concentration than that of the buried region 17 by epitaxial growth. A side part SW passing through the second impurity region 13 and the third impurity region 14 to the first impurity region 12, and a trench TR having a bottom part BT abutting on the side part SW and arranged at the same period as that of the buried region 17 are formed.SELECTED DRAWING: Figure 1
Patent JP-2019138209-A (JP)
Title: Oil separator
Inventor: SAZAWA MAKOTO
IPC: F01M13/04
Filed: 2018-02-09
Abstract: To provide an oil separator capable of separating oil included in blow-by gas in a simple construction.SOLUTION: A case 10 has a first wall part 21 and a second wall part 22 constituting a flow path while opposing each other, and a partition wall part 23 connecting the first wall part 21 and the second wall part 22 for partitioning the flow path 70 into an upstream side flow path 71 which is located on the upstream side in the flowing direction of blow-by gas and a downstream side flow path 72 which is located on the downstream side. An oil separation part 20 has a restriction hole 24 passing through the partition wall part 23, and a step part 25 provided as part of the first wall part 21 and having a collision surface 25a located on the axis of the restriction hole 24 where the blow-by gas passing through the restriction hole 24 collides. Oil attached to the step part 25 can be discharged through the restriction hole 24 to the upstream side flow path 71.SELECTED DRAWING: Figure 2
Patent JP-2019136942-A (JP)
Title: Mold for compression molding and compression molding apparatus
Inventor: SAITO TAKASHI
IPC: B29C43/36
Filed: 2018-02-09
Abstract: To provide a highly versatile mold apparatus for compression molding capable of high-precision compression molding while absorbing multiple workpiece thickness variations and resin amount variations when compressing multiple workpieces individually in a parallel arrangement.SOLUTION: The compression molding apparatus includes: an upper mold 2 having a workpiece holding part 2a for holding a plurality of workpieces W individually; and a lower mold 3 in which a plurality of lower mold cavity recesses 3a are formed with a clamper 5e arranged opposite to the workpiece holding part 2a and arranged independently for each workpiece for clamping the workpiece W and a cavity piece 5d that pressurizes a resin by relatively moving while being inserted in the clamper 5e. The upper mold 2 includes an adjustment mechanism 8 that individually adjusts a height for each workpiece W.SELECTED DRAWING: Figure 1
Patent JP-2018126736-A (JP)
Title: Particle separation device and particle separation method
Inventor: SEKI MINORU
IPC: B03B5/00
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a particle separation device and a particle separation method capable of accurately separating particles by the simple method since a plurality of elements for accurately aligning the particles on the wall surface of a narrow flow passage such as a sample liquid flow rate, a sheath liquid flow rate, the width and length of the narrow flow passage, the width of an expanded flow passage, a width ratio of the narrow flow passage to the expanded flow passage, the height of each flow passage and the like are mutually related to be complicated in pinched flow fractionation (PFF) and then much time is required for optimization of conditions.SOLUTION: A problem is solved by increasing the accuracy of the position of a flowing particle due to the increase of the hardness of a flow passage material without increasing the accuracy of the generally assumed position of the flowing particle.SELECTED DRAWING: Figure 1
Patent JP-2019136665-A (JP)
Title: Water processing system
Inventor: KAMIMURA KAZUHIDE
IPC: B01D21/30
Filed: 2018-02-13
Abstract: To provide reduction of the amount of sludge derived from a flocculation agent associated with excessive input of chemicals while performing wastewater treatment that complies with wastewater standards in wastewater fluorine treatment.SOLUTION: An aluminum injection rate calculation unit 208 calculates an aluminum injection rate based on a predetermined adsorption isotherm in a fluorine treatment tank 100 and a fluorine concentration Cof waste water, an aluminum injection rate correction unit 209 calculates a corrected aluminum injection rate by correcting the aluminum injection rate calculated by the aluminum injection rate calculation unit 208, with a correction coefficient based on the history of the fluorine concentration Cof the treated water, and a chemical input amount calculation unit 210 calculates an amount of aluminum salt to be input into waste water.SELECTED DRAWING: Figure 1
Patent JP-2019148067-A (JP)
Title: Blocking plug with draining channel and branch pipe draining method using therewith in sewer pipe washing
Inventor: TAKAMURA MITSURU
IPC: E03B7/00
Filed: 2018-02-26
Abstract: To provide a blocking plug with a draining channel which water-tightly blocks a suited part in a branch pipe jointing to a sewer pipe in a washing section, in a washing process of a section formed by optionally dividing the sewer pipe in the longitudinal direction, before lining a synthetic resin regenerated pipe to the inner wall of a deteriorated existing sewer pipe, and which drains sewage from the branch pipe to outside the washing section of the sewer pipe.SOLUTION: A blocking plug comprises: a rigid draining channel 2 having a flow-in port 2a at an upper end and a flow-out port 2b at a lower end; an interior bag 3 inflatable/contractible by flow-in and flow-out of air provided around the draining channel 2; an exterior bag 4 covering the bag 3 for restricting inflation thereof and protecting the same; a sleeve 5 elastic in the thickness direction and attached to a circumference of the exterior bag 4; and a long flexible tube 6 connected to the flow-out port 2b of the draining channel 2.SELECTED DRAWING: Figure 8
Patent JP-2019153394-A (JP)
Title: Light source unit and lighting device
Inventor: SATO MASAHIRO
IPC: F21S8/06
Filed: 2018-02-28
Abstract: To provide a light source unit that can improve binding force between conductive pieces, and to provide a lighting device including the light source unit.SOLUTION: A light source unit 3 includes: one or more wiring bodies 33 including two sets or more of two separated-conductive pieces 34, 35 as a pair of wiring passages; an insulative tray 37 mounting the one or more wiring bodies 33 thereon; and one or more light source elements 32 implemented so as to bridge on an opposite side to the tray on the two separated-conductive pieces 34, 35 that constitute the wiring passage.SELECTED DRAWING: Figure 12
Patent JP-2019151564-A (JP)
Title: Silicone elastomer composition and skin cosmetics
Inventor: KURODA AKIHIRO
IPC: A61Q19/00
Filed: 2018-02-28
Abstract: To provide a cosmetic composition that maintains a natural skin appearance and also makes wrinkles inconspicuous.SOLUTION: A silicone elastomer composition contains, relative to the total weight of the composition, a. silicone elastomer particles of 40-56 wt.%, b. a non-silicone-based nonvolatile oil solution of 20-40 wt.%, and c. a silicone-based volatile oil solution of 4-40 wt.%. There are also provided skin cosmetics containing the components a-c.SELECTED DRAWING: Figure 2
Patent JP-2019154603-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-03-09
Abstract: To provide a game machine capable of improving a game amusement.SOLUTION: A game machine comprises: an operation body 31B which can be operated by a player; a movable body 400 which can be moved; movement performance execution means for executing a movement performance for moving the movable body on the basis of an operation of the operation body; and display means for, when executing the movement performance, displaying an operation body corresponding image corresponding to the operation body, as an image for promoting to operate the operation body, and a display mode of the operation body corresponding image is varied corresponding to the movement of the movable body. In addition, the game machine can display information (reservation display or the like) related to a game on a performance display device, and can execute a visual recognition difficulty performance (blackout notice or the like) for making a specific image displayed on the performance display device in a visual recognition difficulty state, and as the visual recognition difficulty performance, a first visual recognition difficulty performance in which information related to a game is not in the visual recognition difficulty state, and a second visual recognition difficulty performance in which, information related to the game is in the visual recognition difficulty state, can be executed.SELECTED DRAWING: Figure 19
Patent JP-2019158021-A (JP)
Title: Hydraulic autotensioner
Inventor: INUZUKA KEI
IPC: F16J15/3204
Filed: 2018-03-14
Abstract: To equilibrate inner pressure and atmospheric pressure by a ventilation groove of an oil seal which is arranged at an autotensioner, to prevent the intrusion of foreign matters into a cylinder from the ventilation groove, and to prevent the leakage of a working fluid to the outside from the ventilation groove even if the working fluid intrudes into the ventilation groove during an operation.SOLUTION: An ascending part 33 continuing to an upper side from a lower-side end part 31 forming an inlet at an air layer 5 side out of a ventilation groove 30 communicating with the air layer 5 in a cylinder 2 and the outside is located in a position displaced to a peripheral direction with respect to a descending part 34 continuing to a lower side from an upper-side end part 32 forming an inlet at an outer side. In the ascending part 33, a groove width of the descending part 34 is set wider than groove widths of the corresponding lower-side end part and the upper-side end part, and capillary phenomena of the ascending part 33 and the descending part 34 are suppressed. A storage part 35 having a head drop from a height of the ascending part 33 is formed on a path for connecting the ascending part 33 and the descending part 34, and a working fluid 4 which has passed the ascending part 33 is stored in the storage part 35.SELECTED DRAWING: Figure 1
Patent JP-2019098736-A (JP)
Title: Slice method of color 3d object, renewal method of slice data, and printing system using slice data
Inventor: HSIEH HSIN-TA
IPC: B33Y50/00
Filed: 2018-03-16
Abstract: To provide a slice method of a color 3D object capable of shortening the time necessary to perform slice treatment.SOLUTION: In the slice method of a color 3D object, a processor imports a 3D object to be printed, and a 3D path slice treatment of a 3D object is conducted to form a multi-print path corresponding to a plurality of print layers, and simultaneously, a 2D image slice treatment is conducted to form a plurality of image files corresponding to the plurality of print layers. The processor records, according to the order, a print path of a print layer, an ink jet order of one or a plurality of image file of the same print layer, and an ink jet path of the same print layer in a path file respectively, and after the recording is completed, outputs a path file and a plurality of image files.SELECTED DRAWING: Figure 2
Patent JP-2019162575-A (JP)
Title: High-pressure washing device
Inventor: YAMADA DAIJI
IPC: B05B1/30
Filed: 2018-03-19
Abstract: To provide a high-pressure washing device capable of preventing water discharged from a water pump from returning uselessly into a water tank from a water pressure adjustment valve, and preventing energy consumption, noise, and consumption of a pressure adjustment valve.SOLUTION: When a downstream side water amount flowing through a water discharge pipe 12 positioned on the furthermore downstream side than a water pressure adjustment valve 5 becomes smaller than an upstream side water amount flowing through the water discharge pipe 12 positioned on the furthermore upstream side than the water pressure adjustment valve 5, a controller 41 lowers a rotation frequency of a water pump 3 so that the upstream side water amount becomes equal to the downstream side water amount.SELECTED DRAWING: Figure 1
Patent JP-2019164865-A (JP)
Title: Memory system
Inventor: KURONAGA MARIE
IPC: G11C16/34
Filed: 2018-03-20
Abstract: To provide a memory system capable of improving operational reliability.SOLUTION: A memory system according to an embodiment includes a semiconductor memory and a controller, and can execute a first operation and a second operation. Data is read from a first memory cell by applying a first voltage VCGRV to a first word line and a second voltage VREAD to a second word line, and the read data is transmitted to the controller. In the second operation, a third voltage VREAD is applied to the first word line and a fourth voltage VREAD is applied to the second word line, and the data kept in a memory cell array is not transmitted to the controller. The second operation is performed after the first operation without performing a write operation and an erase operation to the first memory cell. The third voltage VREAD turns on the first memory cell, and the second and fourth voltages VREAD turn on the second memory cell.SELECTED DRAWING: Figure 13
Patent JP-2019163748-A (JP)
Title: Internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F02D9/02
Filed: 2018-03-20
Abstract: To provide an internal combustion engine which comprises a supercharger, performs EGR operation and can make compatible both cost reduction and the improvement of a supercharge response in transition to a supercharge region from a non-supercharge region.SOLUTION: An internal combustion engine 10 comprises: an electric supercharger 26 having an electric compressor 26a; an EGR introduction port 56 formed in an intake passage 16 in a region at a side upstream of the electric compressor 26a; a throttle valve 24 arranged in the intake passage 16 in a region at a side upstream of the EGR introduction port 56; and a control device 60. A throttle valve other than the throttle valve 24 is not arranged in the intake passage 16. The control device 60 performs first air flow rate adjustment processing of adjusting a suction air flow rate by adjusting an opening of the throttle valve 24 while driving the electric supercharger 26 so as to make a pressure ratio of the electric compressor 26a approximate 1 in a non-supercharge region, and second air flow rate adjustment processing of adjusting the suction air flow rate by adjusting the opening of the throttle valve 24 while not energizing the electric supercharger 26.SELECTED DRAWING: Figure 1
Patent JP-2019169209-A (JP)
Title: Memory device
Inventor: KATAYAMA AKIRA
IPC: G11C11/16
Filed: 2018-03-22
Abstract: To provide a high-quality memory device.SOLUTION: The memory device comprises a memory cell and a first circuit. The first circuit performs first reading on the memory cell to generate a first voltage and reference reading on the memory cell to generate a second voltage, generates first data on the basis of the first and second voltages, writes the first data based on the second voltage into the memory cell on which first reading has been performed, performs second reading on the memory cell into which the first data is written to generate a third voltage, and determines the data stored in the memory cell at first reading on the basis of the first and third voltages.SELECTED DRAWING: Figure 7
Patent JP-2019169809-A (JP)
Title: Image forming apparatus, method for controlling the same, and program
Inventor: AKAZAWA MINORU
IPC: H04N1/00
Filed: 2018-03-22
Abstract: To provide a mechanism that immediately changes the volume of a monitor sound when facsimile is received.SOLUTION: The image forming apparatus outputs a monitor sound at a preset volume according to reception of facsimile data, and displays a setting input screen for adjusting the volume on a display unit.SELECTED DRAWING: Figure 5